JP2016098585A - Post-installable door closing preventive attachment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a post-installable door closing preventive attachment capable of preventing a door from completely closing and adjusting an opening degree.SOLUTION: A post-installable door closing preventive attachment comprises: a C-shaped formwork which has a protective material in contact with one face of a door at an inner side of one plate and is detachably fit to the door; a guide which is rotatably engaged to the other plate of the C-shaped formwork; a fixture which positionally fixes the guide; a plate which is rotatably fit to an end of the guide and fixed with a brace; a doorstop formed at an end which comes into contact with a contact part of a frame side face; and a stopper which keeps the door opening by preventing complete closing of the door.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an after-door closing prevention attachment for a door that is retrofitted to a door that does not completely close an openable door or a sliding door (hereinafter also simply referred to as a “door”).

  As prevention of closing of the door, for example, Patent Literature 1 is disclosed. In the invention of Patent Document 1, an elastic body such as rubber is temporarily sandwiched between the door frame when the door is closed, thereby suddenly closing the door due to a gust on a high floor of a condominium or the like in a strong wind. In order to prevent damage, finger jamming, etc., the protrusion 3 is protruded simultaneously with the opening of the door 1, and the protrusion 3 is temporarily sandwiched between the door frame 2 when the door 1 is closed, and the protrusion 3 is gradually The door 1 is gently closed to close the door 1 with a finger-fitting prevention device. The main body 5 holds the protrusion 3 so as to be able to advance and retreat, the coil spring 6 biases the protrusion in the protruding direction, and the main body 5. It has a U-shaped member 7 to be fixed.

  However, the invention of Patent Document 1 can prevent a sudden closing operation, but cannot keep the door slightly open. It is not possible to secure a space where people can freely travel.

JP 2002-188356 A

  Therefore, an object of the present invention is to provide an after-door closing prevention attachment for a door that can be retrofitted to the door so that the door is not completely closed and the degree of opening can be adjusted.

In order to solve the above problems, the present invention
(1)
A U-shaped frame that is provided on the inside of one plate with a protective material that abuts on one side of the door, and is detachably fitted to the door;
A guide rotatably locked to the other plate of the U-shaped frame;
A fixture for fixing the position of the guide;
A plate that is pivotally attached to the end of the guide and fixed by a fastener, and a stopper that contacts the abutting portion of the side surface of the frame at the end, and prevents the door from being completely closed; ,
A post-closing closure prevention attachment for doors, characterized by comprising:
(2)
An opening is formed in the guide, and the stopper can be inserted into the opening and moved in the opening. By sliding the stopper, the stopper slides with the stopper. The door rear-closing closure preventing attachment according to (1), characterized in that it is possible.
(3)
When the stopper is not used, the opening is slid while rotating the stopper, the guide is further rotated, and the stopper can be retracted so as not to hit the contact portion (2) Attachment for prevention of rear closure for doors as described in 1.
(4)
The fixing member is screwed into a screw hole drilled in the other plate, an abutting member that contacts the door at an end of the screw shaft, and the screw shaft at the other end of the screw shaft. And a wing nut that is screwed onto the screw shaft, the U-shaped frame is fixed to the door, and the guide is pressed against the U-shaped frame with the wing nut. The door post-closing closure prevention attachment according to any one of (1) to (3), wherein the position is fixed.
(5)
Any one of (1) to (4), characterized in that a locking member that restricts the end of the guide on the stopper side from rotating downward is provided at the lower part of the other plate of the U-shaped frame. Attachment for prevention of rear closure for doors.
(6)
In the case of a reverse door in which a groove is formed below the other plate of the U-shaped frame, and the locking member is slidably attached to the groove and opens and closes in the opposite direction to the door, The U-shaped frame is fixed to the reverse door upside down, the locking member is slid to the opposite end to the case of the door, and the end of the guide opposite to the stopper faces upward. The door rear-attachment closing prevention attachment according to (5), characterized in that it is restricted from rotating to the right.
(7)
The protective material is a single elastic body that is folded not only at the inner side of one plate on the contact side to the door but also at the end and is also attached to the outer side of the one plate. The door post-closing closing prevention attachment according to any one of (1) to (6).
(8)
A magnet is embedded around the door, a magnet is embedded in the contact portion of the frame, and the door contact and the contact portion are magnetically attached to maintain the degree of opening of the door (1) to (7) The post-closing closure prevention attachment for doors in any one of.
(9)
The door rear closure prevention attachment according to any one of (1) to (8), wherein the plate is extendable and adjustable, and the degree of opening of the door can be adjusted.
(10)
A U-shaped frame that is provided on the inside of one plate with a protective material that abuts on one side of the door, and is detachably fitted to the door;
A guide rotatably locked to the other plate of the U-shaped frame;
A fixture for fixing the position of the guide;
A plate that is pivotally attached to the end of the guide and fixed by a fastener, and a stopper that includes a protective member at a portion that contacts the frame on the side of the plate;
Consists of
An after-door closing prevention attachment for a door, which is fitted to a sliding door, and the protective member abuts against a frame of the sliding door to prevent the sliding door from being completely closed.
(11)
A U-shaped frame that is provided on the inside of one plate with a protective material that abuts on one side of the door, and is detachably fitted to the door;
A guide rotatably locked to the other plate of the U-shaped frame;
A fixture for fixing the position of the guide;
A plate that is pivotally attached to the end of the guide and fixed by a fastener, and a stopper that contacts the abutting portion of the side surface of the frame at the end, and prevents the door from being completely closed; ,
Consists of
The door further comprises a protective member at a portion of the side surface of the plate that contacts the frame, and is fitted to the sliding door, and the protective member contacts the frame of the sliding door to prevent the sliding door from being completely closed. Attachment for prevention of back closure.
It was.

  Since the present invention has the above-described configuration, a finger is sandwiched between the frame and the door to prevent injuries, cuts, and the like by an abrupt door closing operation, for example, an unintentional closing operation by a human error or strong wind. Moreover, the state which opened the door a little can be maintained, and the pet can freely come and go, and the degree of opening can be adjusted only by adjusting the length of the arm.

It is a front perspective view when attaching the back closure prevention attachment for doors which is the present invention to a door. It is a back perspective view when attaching to the door of the back closure prevention attachment for doors which is the present invention. It is a perspective view explaining the cancellation | release procedure of the rearward closing prevention attachment for doors which is this invention. It is a perspective view when not making the back closure closure attachment for doors which is this invention act. It is explanatory drawing of the usage method with the reverse opening-and-closing type door of the back closure closure attachment for doors which is this invention. It is explanatory drawing of the usage method with the reverse opening-and-closing type door of the back closure closure attachment for doors which is this invention.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to these embodiments.

  As shown in FIG. 1-6, the door rear closure preventing attachment 1 according to the present invention includes a U-shaped frame 2, a guide 3, a fixture 4, and a stopper 5.

  The U-shaped frame 2 is formed by refracting a metal plate into a U-shape and molding a resin into a U-shape, and one end of two parallel plates is connected by an intermediate plate. The door 10 is sandwiched between one and the other two plates, and a protective material 2a that comes into contact with one surface of the door 10 is provided inside the one plate, and is detachably fitted to the door 10.

  When the protective material 2a is a single elastic body that is folded not only at the inner side of one plate on the contact side to the door 10 but also at the end and is also attached to the outer side of the one plate, the door 10 When attached to the door, the door 10 is not accidentally hit and damaged. Examples of the elastic body include rubber, silicon, and sponge.

  Further, a screw hole 2b is formed in the other plate, and a screw shaft 4c of a fixture 4 to be described later is screwed, and the U-shaped frame 2 is detachably fixed to the door 10 by the fixture 4.

  Further, in order to position a guide 3 to be described later, a locking member 2d is provided below the other plate of the U-shaped frame 2 to restrict the end of the guide 3 on the stopper 5 side from rotating downward. In addition, a groove 2 c is formed below the other plate of the U-shaped frame 2, and a locking member 2 d is attached to the groove 2 c so as to be slidable left and right, and opens and closes in the opposite direction to the door 10. In this case (FIGS. 5 and 6), the U-shaped frame 2 is fixed to the reverse door 10a upside down, and the locking member 2d is slid to the opposite end to the case of the reverse door 10a. The end of the guide 3 opposite to the stopper 5 is restricted from rotating upward (FIG. 5).

  The guide 3 is L-shaped and partly cut out on one side, and the main body 3a in which the fixture 4 is located in the notch, and a linear shape drilled in one side (plane in FIG. 1) of the main body 3a. It consists of an opening 3d and a screw hole 3b drilled in the surface (hanging in FIG. 1) on the other side. The screw hole 3b is passed through the screw hole 2b on the other plate of the U-shaped frame 2, and the fixture 4 The screw shaft 4c is rotatably locked. The stopper 5 slides left and right at the opening 3d.

  The fixture 4 includes a screw shaft 4c that is screwed into a screw hole 2b formed in the other plate of the U-shaped frame, and an abutting member 4b that is in contact with the door 10 positioned at the end of the screw shaft 4c. The screw shaft 4c is composed of a knob 4a that is gripped to rotate the screw shaft 4c at the other end, and a wing nut 4d that is screwed to the screw shaft 4c, and fixes the position of the U-shaped frame 2 to the door 10. The guide 3 is pressed against the U-shaped frame 2 with a wing nut 4d to fix the position.

  The stopper 5 is rotatably attached to the end portion of the guide 3 and is fixed to the plate 5a fixed by the fastener 5c, and the door 5b that contacts the contact portion of the side surface of the frame 13 of the door 10 at the end portion. This prevents the door 10 from being completely closed and maintains the opening.

  The fastener 5c is inserted through the opening 3d and can be moved in the opening 3d. By sliding the fastener 5c, the stopper 5 can be slid together with the fastener 5c.

  When the stopper 5 is not used (FIG. 4), the opening 3d is slid while rotating the stopper 5, the door 5b is positioned on the fixture 4 side, the guide 3 is further rotated, and the side surface of the frame 13 is rotated. The stopper 5 can be retracted so as not to hit the contact portion. Thereby, the door 10 fits into the frame 13 and does not obstruct the passage even when the door 10 is open.

  The opening degree of the door 10 can be adjusted by making the plate 5a extendable.

  Further, the magnet is embedded in the door 5b and the magnet is embedded in the contact portion of the frame 13, so that the contact portion of the door 5b and the frame 13 is magnetized and the degree of opening of the door 10 is maintained. be able to.

  When mounting the door rear closure preventing attachment 1 according to the present invention to the reverse door 10a that opens in the reverse direction, the U-shaped frame 2 is turned upside down as shown in FIGS. The locking member 2d, which is a protrusion slidably provided in the groove 2c, is attached to the groove 10a, and is slid in the opposite direction. The wing nut 4d presses the guide 3 against the U-shaped frame 2, and the U-shaped frame 2 is fixed to the reverse door 10a.

  When the stopper 5 is not used even in the reverse door 10a, as shown in FIG. 6, the wing nut 4d and the fastener 5c are loosened, the stopper 5 is rotated, the opening 3d is slid, and the guide 3 is further rotated. Further, if the wing nut 4d is tightened, the stopper 5 can be retracted so as not to contact the contact portion of the frame 13. Thereby, the reverse door 10a fits into the frame 13 and does not obstruct the passage even when the reverse door 10a is open.

  In this way, by providing the sliding locking member 2d, the door rear closure preventing attachment 1 according to the present invention is such that the knob 4a is positioned outside (outdoor) of the door 10a even in the reverse door 10a. It can be used without damaging the landscape.

  Of course, if the knob 4a is positioned on the indoor side, the U-shaped frame 2 is not turned upside down, the locking member 2d is not slid, or the locking member 2d is not slid. 1, the door 5b can be directed to the abutting portion of the frame 13 with the stopper 5 turned 180 °, so that the door 5a can be used for the reverse door 10a even when the direction is not shown in FIG.

  Next, the door rear closure prevention attachment used for the sliding door will be described.

  The rear door closing attachment for a sliding door has a U-shaped frame 2 that has a protective material 2a that contacts one surface of the sliding door inside the one plate, and is detachably fitted to the sliding door. A guide 3 that is rotatably locked to the other plate of the frame 2, a fixture 4 that fixes the position of the guide 3, and a plate that is rotatably attached to the end of the guide 3 and is fixed by a fastener 5c. 5a and a stopper provided with a protective member on the side surface of the plate 5a on the side surface of the plate 5a. The stopper is fitted to the sliding door, and the protective member contacts the sliding door frame 13 to prevent the sliding door from being completely closed.

  Further, the door rear closure prevention attachment is provided with a door stop 5b at the end of the stopper provided with a protective member at the portion that contacts the frame 13 on the side surface of the plate 5a, that is, on the side surface of the stopper 5 on the side surface of the plate 5a. By providing the protective member in the portion that contacts the frame 13, it can be used for both the openable door 10 and the sliding door.

DESCRIPTION OF SYMBOLS 1 Door attachment closure prevention 2 U-shaped frame 2a Protective material 2b Screw hole 2c Groove 2d Locking member 3 Guide 3a Main body 3b Screw hole 3d Opening part 4 Fixing tool 4a Knob 4b Contact member 4c Screw shaft 4d Butterfly Nut 5 Stopper 5a Plate 5b 5d per door Fastener 10 Door 10a Reverse door 11 Handle 11a Handle 11b Latch bolt 12 Key hole 12a Thumb turn 12b Dead bolt 13 Frame 13a Receiving part 13b Receiving part

Claims (11)

A U-shaped frame that is provided on the inside of one plate with a protective material that abuts on one side of the door, and is detachably fitted to the door;
A guide rotatably locked to the other plate of the U-shaped frame;
A fixture for fixing the position of the guide;
A plate that is pivotally attached to the end of the guide and fixed by a fastener, and a stopper that contacts the abutting portion of the side surface of the frame at the end, and prevents the door from being completely closed; ,
A post-closing closure prevention attachment for doors, characterized by comprising: An opening is formed in the guide, and the stopper can be inserted into the opening and moved in the opening. By sliding the stopper, the stopper slides with the stopper. The door rear-closing closure preventing attachment according to claim 1, characterized in that the attachment is possible. 3. When the stopper is not used, the opening is slid while rotating the stopper, the guide is further rotated, and the stopper can be retracted so as not to hit the contact portion. Attachment for prevention of rear closure for doors as described in 1. The fixing member is screwed into a screw hole drilled in the other plate, an abutting member that contacts the door at an end of the screw shaft, and the screw shaft at the other end of the screw shaft. And a wing nut that is screwed onto the screw shaft, the U-shaped frame is fixed to the door, and the guide is pressed against the U-shaped frame with the wing nut. The position is fixed, The post-closing closure prevention attachment for doors of any one of Claims 1-3 characterized by the above-mentioned. 5. A locking member that restricts downward rotation of the end of the guide on the stopper side is provided below the other plate of the U-shaped frame. An after-door closing prevention attachment for doors according to claim 1. In the case of a reverse door in which a groove is formed below the other plate of the U-shaped frame, and the locking member is slidably attached to the groove and opens and closes in the opposite direction to the door, The U-shaped frame is fixed to the reverse door upside down, the locking member is slid to the opposite end to the case of the door, and the end of the guide opposite to the stopper faces upward. The door rear-closing closure preventing attachment according to claim 5, wherein the door is restricted from rotating. The protective material is a single elastic body that is folded not only at the inner side of one plate on the contact side to the door but also at the end and is also attached to the outer side of the one plate. The door post-closing closing prevention attachment according to any one of claims 1 to 6. The magnet is embedded in the door, the magnet is embedded in the contact portion of the frame, and the door contact and the contact portion are magnetized to maintain the degree of opening of the door. The post-closing closure prevention attachment for doors of any one of Claim 7. The door rear-closing closure preventing attachment according to any one of claims 1 to 8, wherein the plate is extendable and adjustable in an opening degree of the door. A U-shaped frame that is provided on the inside of one plate with a protective material that abuts on one side of the door, and is detachably fitted to the door;
A guide rotatably locked to the other plate of the U-shaped frame;
A fixture for fixing the position of the guide;
A plate that is pivotally attached to the end of the guide and fixed by a fastener, and a stopper that includes a protective member at a portion that contacts the frame on the side of the plate;
Consists of
An after-door closing prevention attachment for a door, which is fitted to a sliding door, and the protective member abuts against a frame of the sliding door to prevent the sliding door from being completely closed. A U-shaped frame that is provided on the inside of one plate with a protective material that abuts on one side of the door, and is detachably fitted to the door;
A guide rotatably locked to the other plate of the U-shaped frame;
A fixture for fixing the position of the guide;
A plate that is pivotally attached to the end of the guide and fixed by a fastener, and a stopper that contacts the abutting portion of the side surface of the frame at the end, and prevents the door from being completely closed; ,
Consists of
The door further comprises a protective member at a portion of the side surface of the plate that contacts the frame, and is fitted to the sliding door, and the protective member contacts the frame of the sliding door to prevent the sliding door from being completely closed. Attachment for prevention of back closure.

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